Robert Kristoffer Nilssen
Om
Publikasjoner
2024
-
Zhang, Zhaoqiang;
Nysveen, Arne;
Fagermyr, Børge Johannes;
Nilssen, Robert Kristoffer;
Ehya, Hossein;
Belkhode, Satish.
(2024)
Virtual-Stator Loss Model for Synchronous Generators With Fractional-Slot Winding.
IEEE transactions on industry applications
Vitenskapelig artikkel
-
Wu, Ze-Zheng;
Nilssen, Robert Kristoffer;
Shen, Jian-Xin.
(2024)
Utility and Application of a Versatile Analytical Method for MMF Calculation in AC Machines.
CES Transactions on Electrical Machines and Systems (CES TEMS)
Vitenskapelig artikkel
-
Mellerud, Runar;
Nilssen, Robert Kristoffer;
Zhu, Zi-Qiang.
(2024)
Reduction of Stator Tooth Magnetic Saturation in Permanent Magnet Machines with Single-Layer Fractional Slot Concentrated Windings.
Proceedings (International Conference on Electrical Machines) (ICEM)
Vitenskapelig artikkel
2023
-
Zhang, Zhaoqiang;
Nysveen, Arne;
Fagermyr, Børge Johannes;
Chen, Anyuan;
Ehya, Hossein;
Nilssen, Robert Kristoffer.
(2023)
Material Characterization and Stator Core Loss Computation of Synchronous Generators With Stacking Force Accounted.
IEEE transactions on industry applications
Vitenskapelig artikkel
-
Desmedt, Michiel;
Bergesen, Samson;
Nilssen, Robert Kristoffer.
(2023)
Characterization of a novel counter-rotating twin harmonic PM machine.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Hartmann, Christian Magnus;
Mellerud, Runar;
Nøland, Jonas Kristiansen;
Nilssen, Robert Kristoffer.
(2023)
A Static FEA Framework for Fast Analysis of HTS Armature Windings in AC Superconducting SMPM Machines.
IEEE transactions on energy conversion
Vitenskapelig artikkel
2022
-
Hartmann, Christian Magnus;
Nøland, Jonas Kristiansen;
Nilssen, Robert;
Mellerud, Runar.
(2022)
Dual use of liquid hydrogen in a next-generation PEMFC-powered regional aircraft with superconducting propulsion.
IEEE Transactions on Transportation Electrification
Vitenskapelig artikkel
-
Qin, Xuefei;
Shen, Jianxin;
Nilssen, Robert;
Jacek, Gieras.
(2022)
Design of High-Speed PMSM Considering Multi-Physics Fields and Power Converter Constraints.
Journal of Electrotechnical Technology
Vitenskapelig artikkel
-
Robles, Dany Josue Tome;
Nilssen, Robert;
Nøland, Jonas Kristiansen.
(2022)
Comparison of AC-Superconducting Multiphase Symmetric-Winding Topologies for Wind Power Generators With PM Rotors.
IEEE Transactions on Applied Superconductivity (TAS)
Vitenskapelig artikkel
2021
-
Ehya, Hossein;
Nysveen, Arne;
Nilssen, Robert;
Liu, Yujing.
(2021)
Static and Dynamic Eccentricity Fault Diagnosis of Large Salient Pole Synchronous Generators by means of External Magnetic Field.
IET Electric Power Applications
Vitenskapelig artikkel
-
Sun, Yi;
Lin, Yingqian;
Wang, Yunchong;
Nilssen, Robert;
Shen, Jian-Xin.
(2021)
Theory of symmetric winding distributions and a general method for winding MMF harmonic analysis.
IET Electric Power Applications
Vitenskapelig artikkel
2020
-
Ehya, Hossein;
Nysveen, Arne;
Nilssen, Robert.
(2020)
Pattern Recognition of Inter-Turn Short Circuit Fault in Wound Field Synchronous Generator via Stray Flux Monitoring.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ehya, Hossein;
Rødal, Gard Lyng;
Nysveen, Arne;
Nilssen, Robert.
(2020)
Condition Monitoring of Wound Field Synchronous Generator under Inter-turn Short Circuit Fault utilizing Vibration Signal.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ehya, Hossein;
Skreien, Tarjei N.;
Nysveen, Arne;
Nilssen, Robert.
(2020)
The Noise Effects on Signal Processors Used for Fault Detection Purpose.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ehya, Hossein;
Nysveen, Arne;
Nilssen, Robert.
(2020)
A Practical Approach for Static Eccentricity Fault Diagnosis of Hydro-Generators.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wang, Wei;
Nysveen, Arne;
Magnusson, Niklas;
Nilssen, Robert.
(2020)
Fourier-based effective permeability for transformer iron losses computation under saturation.
IET Electric Power Applications
Vitenskapelig artikkel
2019
-
Nøland, Jonas Kristiansen;
Leandro, Matteo;
Suul, Jon Are Wold;
Molinas Cabrera, Maria Marta;
Nilssen, Robert.
(2019)
Electrical Machines and Power Electronics for Starter-Generators in More Electric Aircrafts: A Technology Review.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ehya, Hossein;
Nysveen, Arne;
Nilssen, Robert;
Lundin, Urban.
(2019)
Time Domain Signature Analysis of Synchronous Generator under Broken Damper Bar Fault.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wang, Wei;
Nysveen, Arne;
Magnusson, Niklas;
Nilssen, Robert.
(2019)
Computation of transformer iron losses under saturation using the Fourier method Part 2: Stray loss.
IEEE Xplore Digital Library
Vitenskapelig artikkel
2017
-
Røkke, Astrid;
Nilssen, Robert.
(2017)
Analytical Calculation of Yoke Flux Patterns in Fractional-Slot Permanent Magnet Machines.
IEEE transactions on magnetics
Vitenskapelig artikkel
-
Zhang, Zhaoqiang;
Nilssen, Robert;
Muyeen, S.M.;
Nysveen, Arne;
Al-Durra, Ahmed.
(2017)
Design optimization of ironless multi-stage axial-flux permanent magnet generators for offshore wind turbines.
Engineering optimization (Print)
Vitenskapelig artikkel
-
Severson, Eric Loren;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2017)
Design of Dual Purpose No-Voltage Combined Windings for Bearingless Motors.
IEEE transactions on industry applications
Vitenskapelig artikkel
2015
-
Engevik, Erlend L.;
Røkke, Astrid;
Nilssen, Robert.
(2015)
Evaluating Hybrid Optimization Algorithms for Design of a Permanent Magnet Generator.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2015)
Magnetic equivalent circuit modeling of the AC homopolar machine for flywheel energy storage.
IEEE transactions on energy conversion
Vitenskapelig artikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2015)
Effects of Loading and slot harmonic on Radial Magnetic Forces in Low-Speed Permanent Magnet Machine with Concentrated Windings.
IEEE transactions on magnetics
Vitenskapelig artikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2015)
Dual-Purpose No-Voltage Winding Design for the Bearingless AC Homopolar and Consequent Pole Motors.
IEEE transactions on industry applications
Vitenskapelig artikkel
2014
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2014)
Outer-rotor ac homopolar motors for flywheel energy storage.
IET Digital Library
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2014)
Dual purpose no voltage winding design for the bearingless ac homopolar and consequent pole motors.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert;
Rølvåg, Terje.
(2014)
Slot harmonic effect on magnetic forces and vibration in low-speed permanent-magnet machine with concentrated windings.
IEEE transactions on industry applications
Vitenskapelig artikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2014)
Effects of loading on radial magnetic forces in low-speed permanent magnet machine with concentrated windings.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Matveev, Alexey;
Nysveen, Arne;
Nilssen, Robert.
(2014)
Multiple-airgap iron-cored direct-driven permanent magnet wind generators.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert;
Lorenz, Robert D.;
Rølvåg, Terje.
(2014)
Influence of pole and slot combinations on magnetic forces and vibration in low-speed PM wind generators.
IEEE transactions on magnetics
Vitenskapelig artikkel
-
Zhang, Zhaoqiang;
Muyeen, S.M.;
Al-Durra, Abel A.;
Nilssen, Robert;
Nysveen, Arne.
(2014)
Multiphysics 3D Modelling of Ironless Permanent Magnet Generators.
Energy Procedia
Vitenskapelig artikkel
2013
-
Severson, Eric;
Røkke, Astrid;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2013)
Design and measurement of a passive thrust magnetic bearing for a bearingless motor.
Proceedings of the Annual Conference of the IEEE Industrial Electronics Society (IECON)
Vitenskapelig artikkel
-
Zhang, Zhaoqiang;
Chen, Anyuan;
Matveev, Alexey;
Nilssen, Robert;
Nysveen, Arne.
(2013)
High-power generators for offshore wind turbines.
Energy Procedia
Vitenskapelig artikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2013)
Analysis of a low-speed PM Wind generator with concentrated windings in eccentricity conditions.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2013)
Influence of slot harmonics on radial magnetic forces in low-speed PM machine with concentrated windings.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2013)
Suspension Force Model for Bearingless AC Homopolar Machines Designed for Flywheel Energy Storage.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Wu, D;
Zhu, ZQ;
Nilssen, Robert.
(2013)
Development of a segmented linear variable flux reluctance motor with DC-field coil.
Applied Mechanics and Materials
Vitenskapelig artikkel
-
Wang, Kai;
Zhu, ZQ;
Nilssen, Robert.
(2013)
Using third harmonic for shape optimization of flux density distribution in linear permanent-magnet machine.
Applied Mechanics and Materials
Vitenskapelig artikkel
-
Zhou, YJ;
Zhu, ZQ;
Nilssen, Robert.
(2013)
Comparison of linear switched flux permanent magnet machines.
Applied Mechanics and Materials
Vitenskapelig artikkel
-
Røkke, Astrid;
Nilssen, Robert.
(2013)
Marine Current Turbines and Generator preference. A technology review.
The Renewable Energies and Power Quality Journal (RE&PQJ)
Vitenskapelig oversiktsartikkel/review
2012
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2012)
Magnetic forces and vibration in permanent magnet machines with non-overlapping concentrated windings: A review.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Shujun;
Norum, Lars Einar;
Nilssen, Robert;
Lorenz, Robert D..
(2012)
Down-the-Hole Hammer Drilling System Driven by a Tubular Reciprocating Translational Motion Permanent Magnet Synchronous Motor.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2012)
Characterization of radial magnetic forces in low-speed permanent magnet wind generator with non-overlapping concentrated windings.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Pål Keim;
Gjerde, Sverre Skalleberg;
Nilssen, Robert;
Hølto, Jorunn;
Hvidsten, Sverre.
(2012)
A Transformerless generator-converter concept making feasible a 100 kV light weight offshore wind turbine: Part I - The generator.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2012)
Analysis of the Bearingless AC Homopolar Motor.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Zhaoqiang;
Matveev, Alexey;
Nilssen, Robert;
Nysveen, Arne.
(2012)
Large-diameter Ironless Permanent Magnet Generator for Offshore Wind Power Application.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Shujun;
Norum, Lars Einar;
Nilssen, Robert;
Lorenz, Robert D..
(2012)
Percussive Drilling Application of a Tubular Reciprocating Translational Motion Permanent Magnet Synchronous Motor.
Journal of international Conference on Electrical Machines and Systems
Vitenskapelig artikkel
2011
-
Zhang, Zhaoqiang;
Matveev, Alexey;
Øvrebø, Sigurd;
Nilssen, Robert;
Nysveen, Arne.
(2011)
State of the art in generator technology for offshore wind energy conversion systems.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Zhaoqiang;
Matveev, Alexey;
Øvrebø, Sigurd;
Nilssen, Robert;
Nysveen, Arne.
(2011)
Review of modeling methods in electromagnetic and thermal design of permanent magnet generators for wind turbines.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2010
-
Zhang, Shujun;
Norum, Lars Einar;
Pedersen, Eilif;
Nilssen, Robert.
(2010)
Tubular Linear Oscillatory Machine for Drilling Applications.
Journal of Electrical Engineering
Vitenskapelig artikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2010)
Investigation of a three-Phase Flux-Switching Permanent Magnet Machine for Downhole Applications.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2010)
Analytical Design of a High-torque flux-Switching Permanent Magnet Machine by a Simplified Lumped Parameter Magnetic Circuit Model.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Shujun;
Norum, Lars Einar;
Nilssen, Robert.
(2010)
Variable Voltage Variable Frequency Control of Tubular Linear Permanent Magnet Synchronous Machine for Drilling Applications.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2010)
Performance Comparisons Among Radial-Flux, Multistage Axial-Flux, and Three-Phase Transverse-Flux PM Machines for Downhole Applications.
IEEE transactions on industry applications
Vitenskapelig artikkel
2009
-
Ummaneni, Ravindra Babu;
Nilssen, Robert;
Brennvall, J.E.;
Jaillot, Caroline.
(2009)
Experimental Characterisation of Linear Permanent Magnet Actuator with Gas Springs.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2009)
Performance Comparisons Among Radial Flux, Multi-stage Axial Flux and Three-phase Transverse Flux PM Machines for Downhole Applications.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2008
-
Ummaneni, Ravindra Babu;
Brennvall, J.E.;
Nilssen, Robert.
(2008)
Applications of Linear Permanent Magnet Actuators in Offshore Applications.
Recent Advances in Electrical Engineering
Vitenskapelig artikkel
-
Chen, Anyuan;
Ummaneni, Ravindra Babu;
Nilssen, Robert;
Nysveen, Arne.
(2008)
Review of Electrical Machine in Downhole Applications and the Advantages.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2008)
Harmonic Analysis and Comparison of the Back EMFs of Four Permanent Magnet Machine with Different Winding Arrangements.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mogstad, Anne Berit;
Molinas Cabrera, Maria Marta ;
Olsen, Pål Keim;
Nilssen, Robert.
(2008)
A Power Conversion System for Offshore Wind Parks.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2007
-
Ummaneni, Ravindra Babu;
Nilssen, Robert;
Brennvall, Jon Eirik.
(2007)
Force Analysis in Design of High Power Linear Permanent Magnet Actuator with Gas Springs in Drilling Applications.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2006
-
Krøvel, Øystein;
Nilssen, Robert.
(2006)
Design and Measurements on a Small Radial Flux Permanent Magnet Generator with Concentrated Coils.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
2005
-
Nilssen, Robert;
Skaar, Stev Erlend;
Lund, Richard;
Skjellnes, Tore;
Øvrebø, Sigurd;
Løvli, Edgar.
(2005)
Design of a Permanent Synchronous Motor Integrated in the Wheel Rim on Wheelchairs.
Annet
2004
-
Nysveen, Arne;
Undeland, Tore Marvin;
Nilssen, Robert;
Fosso, Olav B;
Hansen, Eilif Hugo;
Belsnes, Michael Martin.
(2004)
Electric energy.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
1998
-
Midtgård, Ole-Morten;
Nilssen, Robert.
(1998)
Efficient Spanning Trees for a High-Order Edge Element T-_C Eddy Current Formulation.
IEEE transactions on magnetics
Vitenskapelig artikkel
1994
-
Mohan, Ned;
Robbins, William P.;
Undeland, Tore Marvin;
Nilssen, Robert;
Mo, Olve.
(1994)
Simulation of Power Electronic and Motion Control Systems—An Overview.
Proceedings of the IEEE
Vitenskapelig artikkel
1993
-
Mo, Olve;
Nilssen, Robert.
(1993)
Low cost program for simulation of power electronic converters and systems.
IEE Conferance publication
Vitenskapelig artikkel
1991
-
Mo, Olve;
Petterteig, Astrid;
Ringheim, Nils Arild;
Nilssen, Robert.
(1991)
Application of programmable modules in simulation of power electronics.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
1990
-
Nilssen, Robert;
Mo, Olve.
(1990)
KREAN, a new simulation program for power electronic circuits.
PESC Record - IEEE Annual Power Electronics Specialists Conference
Vitenskapelig artikkel
Tidsskriftspublikasjoner
-
Zhang, Zhaoqiang;
Nysveen, Arne;
Fagermyr, Børge Johannes;
Nilssen, Robert Kristoffer;
Ehya, Hossein;
Belkhode, Satish.
(2024)
Virtual-Stator Loss Model for Synchronous Generators With Fractional-Slot Winding.
IEEE transactions on industry applications
Vitenskapelig artikkel
-
Wu, Ze-Zheng;
Nilssen, Robert Kristoffer;
Shen, Jian-Xin.
(2024)
Utility and Application of a Versatile Analytical Method for MMF Calculation in AC Machines.
CES Transactions on Electrical Machines and Systems (CES TEMS)
Vitenskapelig artikkel
-
Mellerud, Runar;
Nilssen, Robert Kristoffer;
Zhu, Zi-Qiang.
(2024)
Reduction of Stator Tooth Magnetic Saturation in Permanent Magnet Machines with Single-Layer Fractional Slot Concentrated Windings.
Proceedings (International Conference on Electrical Machines) (ICEM)
Vitenskapelig artikkel
-
Zhang, Zhaoqiang;
Nysveen, Arne;
Fagermyr, Børge Johannes;
Chen, Anyuan;
Ehya, Hossein;
Nilssen, Robert Kristoffer.
(2023)
Material Characterization and Stator Core Loss Computation of Synchronous Generators With Stacking Force Accounted.
IEEE transactions on industry applications
Vitenskapelig artikkel
-
Hartmann, Christian Magnus;
Mellerud, Runar;
Nøland, Jonas Kristiansen;
Nilssen, Robert Kristoffer.
(2023)
A Static FEA Framework for Fast Analysis of HTS Armature Windings in AC Superconducting SMPM Machines.
IEEE transactions on energy conversion
Vitenskapelig artikkel
-
Hartmann, Christian Magnus;
Nøland, Jonas Kristiansen;
Nilssen, Robert;
Mellerud, Runar.
(2022)
Dual use of liquid hydrogen in a next-generation PEMFC-powered regional aircraft with superconducting propulsion.
IEEE Transactions on Transportation Electrification
Vitenskapelig artikkel
-
Qin, Xuefei;
Shen, Jianxin;
Nilssen, Robert;
Jacek, Gieras.
(2022)
Design of High-Speed PMSM Considering Multi-Physics Fields and Power Converter Constraints.
Journal of Electrotechnical Technology
Vitenskapelig artikkel
-
Robles, Dany Josue Tome;
Nilssen, Robert;
Nøland, Jonas Kristiansen.
(2022)
Comparison of AC-Superconducting Multiphase Symmetric-Winding Topologies for Wind Power Generators With PM Rotors.
IEEE Transactions on Applied Superconductivity (TAS)
Vitenskapelig artikkel
-
Ehya, Hossein;
Nysveen, Arne;
Nilssen, Robert;
Liu, Yujing.
(2021)
Static and Dynamic Eccentricity Fault Diagnosis of Large Salient Pole Synchronous Generators by means of External Magnetic Field.
IET Electric Power Applications
Vitenskapelig artikkel
-
Sun, Yi;
Lin, Yingqian;
Wang, Yunchong;
Nilssen, Robert;
Shen, Jian-Xin.
(2021)
Theory of symmetric winding distributions and a general method for winding MMF harmonic analysis.
IET Electric Power Applications
Vitenskapelig artikkel
-
Wang, Wei;
Nysveen, Arne;
Magnusson, Niklas;
Nilssen, Robert.
(2020)
Fourier-based effective permeability for transformer iron losses computation under saturation.
IET Electric Power Applications
Vitenskapelig artikkel
-
Wang, Wei;
Nysveen, Arne;
Magnusson, Niklas;
Nilssen, Robert.
(2019)
Computation of transformer iron losses under saturation using the Fourier method Part 2: Stray loss.
IEEE Xplore Digital Library
Vitenskapelig artikkel
-
Røkke, Astrid;
Nilssen, Robert.
(2017)
Analytical Calculation of Yoke Flux Patterns in Fractional-Slot Permanent Magnet Machines.
IEEE transactions on magnetics
Vitenskapelig artikkel
-
Zhang, Zhaoqiang;
Nilssen, Robert;
Muyeen, S.M.;
Nysveen, Arne;
Al-Durra, Ahmed.
(2017)
Design optimization of ironless multi-stage axial-flux permanent magnet generators for offshore wind turbines.
Engineering optimization (Print)
Vitenskapelig artikkel
-
Severson, Eric Loren;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2017)
Design of Dual Purpose No-Voltage Combined Windings for Bearingless Motors.
IEEE transactions on industry applications
Vitenskapelig artikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2015)
Magnetic equivalent circuit modeling of the AC homopolar machine for flywheel energy storage.
IEEE transactions on energy conversion
Vitenskapelig artikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2015)
Effects of Loading and slot harmonic on Radial Magnetic Forces in Low-Speed Permanent Magnet Machine with Concentrated Windings.
IEEE transactions on magnetics
Vitenskapelig artikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2015)
Dual-Purpose No-Voltage Winding Design for the Bearingless AC Homopolar and Consequent Pole Motors.
IEEE transactions on industry applications
Vitenskapelig artikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert;
Rølvåg, Terje.
(2014)
Slot harmonic effect on magnetic forces and vibration in low-speed permanent-magnet machine with concentrated windings.
IEEE transactions on industry applications
Vitenskapelig artikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert;
Lorenz, Robert D.;
Rølvåg, Terje.
(2014)
Influence of pole and slot combinations on magnetic forces and vibration in low-speed PM wind generators.
IEEE transactions on magnetics
Vitenskapelig artikkel
-
Zhang, Zhaoqiang;
Muyeen, S.M.;
Al-Durra, Abel A.;
Nilssen, Robert;
Nysveen, Arne.
(2014)
Multiphysics 3D Modelling of Ironless Permanent Magnet Generators.
Energy Procedia
Vitenskapelig artikkel
-
Severson, Eric;
Røkke, Astrid;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2013)
Design and measurement of a passive thrust magnetic bearing for a bearingless motor.
Proceedings of the Annual Conference of the IEEE Industrial Electronics Society (IECON)
Vitenskapelig artikkel
-
Zhang, Zhaoqiang;
Chen, Anyuan;
Matveev, Alexey;
Nilssen, Robert;
Nysveen, Arne.
(2013)
High-power generators for offshore wind turbines.
Energy Procedia
Vitenskapelig artikkel
-
Wu, D;
Zhu, ZQ;
Nilssen, Robert.
(2013)
Development of a segmented linear variable flux reluctance motor with DC-field coil.
Applied Mechanics and Materials
Vitenskapelig artikkel
-
Wang, Kai;
Zhu, ZQ;
Nilssen, Robert.
(2013)
Using third harmonic for shape optimization of flux density distribution in linear permanent-magnet machine.
Applied Mechanics and Materials
Vitenskapelig artikkel
-
Zhou, YJ;
Zhu, ZQ;
Nilssen, Robert.
(2013)
Comparison of linear switched flux permanent magnet machines.
Applied Mechanics and Materials
Vitenskapelig artikkel
-
Røkke, Astrid;
Nilssen, Robert.
(2013)
Marine Current Turbines and Generator preference. A technology review.
The Renewable Energies and Power Quality Journal (RE&PQJ)
Vitenskapelig oversiktsartikkel/review
-
Zhang, Shujun;
Norum, Lars Einar;
Nilssen, Robert;
Lorenz, Robert D..
(2012)
Percussive Drilling Application of a Tubular Reciprocating Translational Motion Permanent Magnet Synchronous Motor.
Journal of international Conference on Electrical Machines and Systems
Vitenskapelig artikkel
-
Zhang, Shujun;
Norum, Lars Einar;
Pedersen, Eilif;
Nilssen, Robert.
(2010)
Tubular Linear Oscillatory Machine for Drilling Applications.
Journal of Electrical Engineering
Vitenskapelig artikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2010)
Performance Comparisons Among Radial-Flux, Multistage Axial-Flux, and Three-Phase Transverse-Flux PM Machines for Downhole Applications.
IEEE transactions on industry applications
Vitenskapelig artikkel
-
Ummaneni, Ravindra Babu;
Brennvall, J.E.;
Nilssen, Robert.
(2008)
Applications of Linear Permanent Magnet Actuators in Offshore Applications.
Recent Advances in Electrical Engineering
Vitenskapelig artikkel
-
Midtgård, Ole-Morten;
Nilssen, Robert.
(1998)
Efficient Spanning Trees for a High-Order Edge Element T-_C Eddy Current Formulation.
IEEE transactions on magnetics
Vitenskapelig artikkel
-
Mohan, Ned;
Robbins, William P.;
Undeland, Tore Marvin;
Nilssen, Robert;
Mo, Olve.
(1994)
Simulation of Power Electronic and Motion Control Systems—An Overview.
Proceedings of the IEEE
Vitenskapelig artikkel
-
Mo, Olve;
Nilssen, Robert.
(1993)
Low cost program for simulation of power electronic converters and systems.
IEE Conferance publication
Vitenskapelig artikkel
-
Nilssen, Robert;
Mo, Olve.
(1990)
KREAN, a new simulation program for power electronic circuits.
PESC Record - IEEE Annual Power Electronics Specialists Conference
Vitenskapelig artikkel
Del av bok/rapport
-
Desmedt, Michiel;
Bergesen, Samson;
Nilssen, Robert Kristoffer.
(2023)
Characterization of a novel counter-rotating twin harmonic PM machine.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ehya, Hossein;
Nysveen, Arne;
Nilssen, Robert.
(2020)
Pattern Recognition of Inter-Turn Short Circuit Fault in Wound Field Synchronous Generator via Stray Flux Monitoring.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ehya, Hossein;
Rødal, Gard Lyng;
Nysveen, Arne;
Nilssen, Robert.
(2020)
Condition Monitoring of Wound Field Synchronous Generator under Inter-turn Short Circuit Fault utilizing Vibration Signal.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ehya, Hossein;
Skreien, Tarjei N.;
Nysveen, Arne;
Nilssen, Robert.
(2020)
The Noise Effects on Signal Processors Used for Fault Detection Purpose.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ehya, Hossein;
Nysveen, Arne;
Nilssen, Robert.
(2020)
A Practical Approach for Static Eccentricity Fault Diagnosis of Hydro-Generators.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nøland, Jonas Kristiansen;
Leandro, Matteo;
Suul, Jon Are Wold;
Molinas Cabrera, Maria Marta;
Nilssen, Robert.
(2019)
Electrical Machines and Power Electronics for Starter-Generators in More Electric Aircrafts: A Technology Review.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ehya, Hossein;
Nysveen, Arne;
Nilssen, Robert;
Lundin, Urban.
(2019)
Time Domain Signature Analysis of Synchronous Generator under Broken Damper Bar Fault.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Engevik, Erlend L.;
Røkke, Astrid;
Nilssen, Robert.
(2015)
Evaluating Hybrid Optimization Algorithms for Design of a Permanent Magnet Generator.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2014)
Outer-rotor ac homopolar motors for flywheel energy storage.
IET Digital Library
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2014)
Dual purpose no voltage winding design for the bearingless ac homopolar and consequent pole motors.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2014)
Effects of loading on radial magnetic forces in low-speed permanent magnet machine with concentrated windings.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Matveev, Alexey;
Nysveen, Arne;
Nilssen, Robert.
(2014)
Multiple-airgap iron-cored direct-driven permanent magnet wind generators.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2013)
Analysis of a low-speed PM Wind generator with concentrated windings in eccentricity conditions.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2013)
Influence of slot harmonics on radial magnetic forces in low-speed PM machine with concentrated windings.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2013)
Suspension Force Model for Bearingless AC Homopolar Machines Designed for Flywheel Energy Storage.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2012)
Magnetic forces and vibration in permanent magnet machines with non-overlapping concentrated windings: A review.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Shujun;
Norum, Lars Einar;
Nilssen, Robert;
Lorenz, Robert D..
(2012)
Down-the-Hole Hammer Drilling System Driven by a Tubular Reciprocating Translational Motion Permanent Magnet Synchronous Motor.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Valavi, Mostafa;
Nysveen, Arne;
Nilssen, Robert.
(2012)
Characterization of radial magnetic forces in low-speed permanent magnet wind generator with non-overlapping concentrated windings.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Olsen, Pål Keim;
Gjerde, Sverre Skalleberg;
Nilssen, Robert;
Hølto, Jorunn;
Hvidsten, Sverre.
(2012)
A Transformerless generator-converter concept making feasible a 100 kV light weight offshore wind turbine: Part I - The generator.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Severson, Eric;
Nilssen, Robert;
Undeland, Tore Marvin;
Mohan, Ned.
(2012)
Analysis of the Bearingless AC Homopolar Motor.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Zhaoqiang;
Matveev, Alexey;
Nilssen, Robert;
Nysveen, Arne.
(2012)
Large-diameter Ironless Permanent Magnet Generator for Offshore Wind Power Application.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Zhaoqiang;
Matveev, Alexey;
Øvrebø, Sigurd;
Nilssen, Robert;
Nysveen, Arne.
(2011)
State of the art in generator technology for offshore wind energy conversion systems.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Zhaoqiang;
Matveev, Alexey;
Øvrebø, Sigurd;
Nilssen, Robert;
Nysveen, Arne.
(2011)
Review of modeling methods in electromagnetic and thermal design of permanent magnet generators for wind turbines.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2010)
Investigation of a three-Phase Flux-Switching Permanent Magnet Machine for Downhole Applications.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2010)
Analytical Design of a High-torque flux-Switching Permanent Magnet Machine by a Simplified Lumped Parameter Magnetic Circuit Model.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Zhang, Shujun;
Norum, Lars Einar;
Nilssen, Robert.
(2010)
Variable Voltage Variable Frequency Control of Tubular Linear Permanent Magnet Synchronous Machine for Drilling Applications.
IEEE Press
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ummaneni, Ravindra Babu;
Nilssen, Robert;
Brennvall, J.E.;
Jaillot, Caroline.
(2009)
Experimental Characterisation of Linear Permanent Magnet Actuator with Gas Springs.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2009)
Performance Comparisons Among Radial Flux, Multi-stage Axial Flux and Three-phase Transverse Flux PM Machines for Downhole Applications.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chen, Anyuan;
Ummaneni, Ravindra Babu;
Nilssen, Robert;
Nysveen, Arne.
(2008)
Review of Electrical Machine in Downhole Applications and the Advantages.
IEEE (Institute of Electrical and Electronics Engineers)
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Chen, Anyuan;
Nilssen, Robert;
Nysveen, Arne.
(2008)
Harmonic Analysis and Comparison of the Back EMFs of Four Permanent Magnet Machine with Different Winding Arrangements.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mogstad, Anne Berit;
Molinas Cabrera, Maria Marta ;
Olsen, Pål Keim;
Nilssen, Robert.
(2008)
A Power Conversion System for Offshore Wind Parks.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Ummaneni, Ravindra Babu;
Nilssen, Robert;
Brennvall, Jon Eirik.
(2007)
Force Analysis in Design of High Power Linear Permanent Magnet Actuator with Gas Springs in Drilling Applications.
IEEE conference proceedings
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Krøvel, Øystein;
Nilssen, Robert.
(2006)
Design and Measurements on a Small Radial Flux Permanent Magnet Generator with Concentrated Coils.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Nilssen, Robert;
Skaar, Stev Erlend;
Lund, Richard;
Skjellnes, Tore;
Øvrebø, Sigurd;
Løvli, Edgar.
(2005)
Design of a Permanent Synchronous Motor Integrated in the Wheel Rim on Wheelchairs.
Annet
-
Nysveen, Arne;
Undeland, Tore Marvin;
Nilssen, Robert;
Fosso, Olav B;
Hansen, Eilif Hugo;
Belsnes, Michael Martin.
(2004)
Electric energy.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
-
Mo, Olve;
Petterteig, Astrid;
Ringheim, Nils Arild;
Nilssen, Robert.
(1991)
Application of programmable modules in simulation of power electronics.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Undervisning
Emner
Formidling
2022
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Vitenskapelig foredragZhang, Zhaoqiang; Nysveen, Arne; Fagermyr, Børge Johannes; Nilssen, Robert; Ehya, Hossein. (2022) Virtual-stator Loss Model for Synchronous Generators. 2022 IEEE Energy Conversion Congress and Exposition (ECCE) 2022-10-09 - 2022-10-13
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Vitenskapelig foredragZhang, Zhaoqiang; Nysveen, Arne; Nilssen, Robert; Fagermyr, Børge Johannes; Chen, Anyuan; Ehya, Hossein. (2022) Material Characterization and Stator Core Loss Computation of Synchronous Generators with Stacking Force Accounted. 2022 International Conference on Electrical Machines (ICEM) 2022-09-05 - 2022-09-08
2021
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IntervjuSchwencke, Morten; Nøland, Jonas Kristiansen; Nilssen, Robert. (2021) 118 privatfly ankom klimatoppmøtet. Dette skal til for at de skal bli elektriske. Aftenposten Aftenposten [Avis] 2021-11-07
2017
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Vitenskapelig foredragValavi, Mostafa; Nysveen, Arne; Nilssen, Robert; Nilsen, Roy; Besnerais, Jean Le; Devillers, Emile. (2017) Analysis of magnetic forces and vibration in a converter-fed synchronous hydrogenerator . IEEE 2017 IEEE Energy Conversion Congress and Exposition (ECCE) , Cincinnati, Ohio 2017-10-01 - 2017-10-05
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Vitenskapelig foredragValavi, Mostafa; Nysveen, Arne; Nilssen, Robert. (2017) Analysis of Magnetic Field and Radial Force Harmonics in a Hydrogenerator Connected to a Three-Level NPC Converter . IEEE IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society , Bejing 2017-10-29 - 2017-11-01
2014
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Faglig foredragMatveev, Alexey; Valavi, Mostafa; Nysveen, Arne; Nilssen, Robert. (2014) Permanent Magnet Generator with Three Stators for Renewable Energy Converters. IEEE IEEE International Magnetics Conference (INTERMAG 2014) , Dresden 2014-05-04 - 2014-05-08
2013
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Faglig foredragZhang, Zhaoqiang; Matveev, Alexey; Nilssen, Robert; Nysveen, Arne. (2013) Ironless multi-stage axial-flux permanent magnet generator for offshore wind power application. 12th Joint MMM/Intermag Conference 2013-01-14 - 2013-01-18
2012
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Vitenskapelig foredragZhang, Zhaoqiang; Matveev, Alexey; Nilssen, Robert; Nysveen, Arne. (2012) Efficiency Calculation and Improvement of a Large-diameter Ironless Permanent Magnet Generator. ICEMS2012-International Conference on Electrical Machines and Systems 2012-10-21 - 2012-10-24
2009
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Vitenskapelig foredragZhang, Shujun; Norum, Lars Einar; Nilssen, Robert. (2009) Oscillatory Motion Application of Tubular Linear Permanent Magnet machine. IEEE 2009 IECON 09 , Porto 2009-11-03 - 2009-11-05
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Vitenskapelig foredragZhang, Shujun; Norum, Lars Einar; Nilssen, Robert. (2009) Analysis of Tubular Linear Permanent Magnet Motor for Drilling Application. EPECS EPECS 09 , American universityof Sharjah 2009-11-10 - 2009-11-12
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Vitenskapelig foredragChen, Anyuan; Rotevatn, Njål; Nilssen, Robert; Nysveen, Arne. (2009) Characteristic Investigations of a New Three-Phase Flux-Switching Permanent Magnet Machine by FEM Simulations and Experimental Verification. ICEMS ICEMS 2009 , Tokyo 2009-11-15 - 2009-11-18
2008
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Vitenskapelig foredragUmmaneni, Ravindra Babu; Nilssen, Robert; Brennvall, J. E.. (2008) Applications of Linear Permanent Magnet Actuators in Offshore Applications. WSEAS WSEAS 2008 , Trondheim, Norway 2008-07-02 - 2008-07-04
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Vitenskapelig foredragUmmaneni, Ravindra Babu; Brennvall, Jon Eirik; Nilssen, Robert. (2008) Convert Low Frequency Energy from Wave Power Plant to High Frequency Energy in Linear Electrical Generator with Gas Springs. POWERCON2008 & 2008 IEEE Power India Conference 2008 IEEE Power India Conference , New Delhi 2008-10-12 - 2008-10-15
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Vitenskapelig foredragChen, Anyuan; Nilssen, Robert; Nysveen, Arne. (2008) Harmonic Analysis and Comparison of the Back EMFs of Four Permanent Magnet Machine with Different Winding Arrangements. ICEMS2008 ICEMS2008 , Wuhan, Kina 2008-10-17 - 2008-10-20
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Vitenskapelig foredragUmmaneni, Ravindra Babu; Nilssen, Robert; Brennvall, J.E.. (2008) Demonstration Model of a Linear Permanent Magnet Actuator with Gas Springs. Associacao Portugueasa Para Desenvolvimento ICEM'08 , Vilamoura 2008-09-06 - 2008-09-09
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PosterChen, Anyuan; Ummaneni, Ravindra Babu; Nilssen, Robert; Nysveen, Arne. (2008) Review of Electrical Machine in Downhole Applications and the Advantages. EPE-PEMC 2008 EPE-PEMC 2008 , Poznan, Polen 2008-09-01 - 2008-09-03
2007
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Vitenskapelig foredragUmmaneni, Ravindra Babu; Nilssen, Robert; Brennvall, J.E.. (2007) Force analysis in Design of High Power Linear Permanent Magnet Actuator with Gas Springs in Drilling Applications. IEMDC 2007, Turkey IEMDC 2007 , Antalya 2007-05-03 - 2007-05-05
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Populærvitenskapelig foredragMoe, Geir; Gether, Harald; Nilssen, Robert; Undeland, Tore Marvin. (2007) Storskala havbasert generering av elektrisk kraft. Fagforbundet, LO Norsk industriell og bærekraftig fremtid , Oslo 2007-04-27 -
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Populærvitenskapelig foredragGether, Harald; Moe, Geir; Nilssen, Robert; Undeland, Tore Marvin; Nielsen, Kai Olav; Karstad, Per Ivar. (2007) Ren energi til ren industri. Dep Invitert møte i for departementene (OED, ND, MD) , Oslo 2007-06-12 -
2006
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Vitenskapelig foredragKrøvel, Øystein; Nilssen, Robert. (2006) Design and Measurement on a Small Radial Flux Permanent Magnet Generator with Concentrated Coils. COMSOL AB COMSOL Conference 2006 2006-11-01 - 2006-11-02
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Vitenskapelig foredragUmmaneni, Ravindra Babu; Brennvall, J.E.; Nilssen, Robert. (2006) Concept of Linear Permanent Magnet Actuator with Gas Springs in Drilling Applications. ICEMS 2006 The 2006 International Conference on Electrical Machines and Systems , Nagasaki 2006-11-20 - 2006-11-23
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PosterSkaar, Stev Erlend; Krøvel, Øystein; Nilssen, Robert. (2006) Distribution, Coil-span and Winding Factors for PM Machines with Concentrated Windings. The 17th International Conference on Electrical Machines ICEM 2006 , Crete 2006-09-02 - 2006-09-05
2005
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PosterNilssen, Robert; Skaar, Stev Erlend; Lund, Richard; Skjellnes, Tore; Øvrebø, Sigurd; Løvli, Edgar. (2005) Design of a Permanent Magnet Synchronous Motor Integrated in the Wheel Rim on Wheelchairs. EPE 2005 , Dresden 2005-09-10 - 2005-09-15
2004
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Vitenskapelig foredragSkaar, Stev Erlend; Nilssen, Robert. (2004) Genetic Optimization of Electric Machines, a State of the Art Study. NTNU, Inst. for elkraftteknikk, Energiomforming NORPIE 2004 , NTNU, Trondheim 2004-06-14 - 2004-06-16
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PosterKrøvel, Øystein; Nilssen, Robert; Nysveen, Arne. (2004) A Study of the Research Activity in the Nordic Countries on Large Permanent Magnet Synchronous Machines. NTNU, Insitutt for elkraftteknikk, Energiomforming NORPIE 2004 , NTNU, Trondheim 2004-06-14 - 2004-06-16
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PosterHoff, Erik; Brennvall, J. E.; Nilssen, Robert; Norum, Lars Einar. (2004) High Power Linear Electric Machine - made Possible by Gas Springs. NTNU, Inst. for elkraftteknikk, Energiomforming NORPIE 2004 , NTNU, Trondheim 2004-06-14 - 2004-06-16
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PosterØvrebø, Sigurd; Nilssen, Robert; Nilsen, Roy. (2004) High Frequency Flux Distribution in Permanent Magnet Synchronous Machines. NTNU, Inst.itutt for elkraftteknikk, energiomforming NORPIE 2004 , NTNU, Trondheim 2004-06-14 - 2004-06-16
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PosterØvrebø, Sigurd; Nilsen, Roy; Nilssen, Robert. (2004) Saliency Modeling in Radial Flux Permanent Magnet Synchronous Machines. NTNU, Institutt for elkraftteknikk, Energiomforming NORPIE 2004 , NTNU, Trondheim 2004-06-14 - 2004-06-16
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PosterKrøvel, Øystein; Nilssen, Robert; Skaar, Stev Erlend. (2004) Design of an Integrated 100kW Permanent Magnet Synchronous Machine in a Prototype Thruster for Ship Propulsion. Technical University of Lodz, Poland ICEM 2004 , Cracow 2004-09-05 - 2004-09-08
2003
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Vitenskapelig foredragSkaar, Stev Erlend; Krøvel, Øystein; Nilssen, Robert; Erstad, Holger. (2003) Slotless, Toroidal Wound, Axially-Magnetized Permanent Magnet Generator for Small Wind Turbine Systems. The 2003 Australasian Universities Power Engineering Conference - AUPEC 2003 , New Zealand 2003-10-01 -
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Vitenskapelig foredragKvåle, Lars Ottar; Øvrebø, Sigurd; Nilssen, Robert. (2003) Identifying Magnetic Saliency with the Finite Element Method. The Nordic MATLAB Conference 2003 , København, Danmark 2003-10-22 -
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Vitenskapelig foredragMatveev, Alexei; Kuzmichev, Vladimir; Nilssen, Robert; Undeland, Tore Marvin. (2003) Two Approaches for Modeling of Switched Reluctance Drives. The 10th European Conference on Power Electronics and Applications - EPE 2003 , Toulouse, France 2003-09-04 -
2002
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Vitenskapelig foredragMatveev, Alexei; Undeland, Tore Marvin; Nilssen, Robert. (2002) Design optimization of switched reluctance drives using artificial neural networks. EPE-PEMC 2002 , Dubrovnik, Croatia 2002-09-11 -
2001
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Vitenskapelig foredragMatveev, Alexei; Nilssen, Robert; Undeland, Tore Marvin; Hartmann, Christian. (2001) Teaching magnetic design optimisation using computer tools to visualize the process. 9th European Conference on Power Electronics and Applications , Graz, Austria 2001-08-29 -
1997
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Vitenskapelig foredragMidtgård, Ole-Morten; Nilssen, Robert; Sande, Gorm. (1997) A new hierarchical basis with a minimum number of unknowns on a mesh of hexahedra for the T-_C edge element eddy current method. 11th Conference on the Computation of Electromagnetic Fields , Rio de Janeiro
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Vitenskapelig foredragMidtgård, Ole-Morten; Nilssen, Robert. (1997) Efficient trees for edge element T-_C eddy current formulation including voltage- and current forced conductors. 11th Conference on the Computation of Electromagnetic Fields , Rio de Janeiro